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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | /* * Copyright (c) 2020 Analog Life LLC * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <nordic/nrf52840_qiaa.dtsi> / { model = "nRF52840 BLE Cell"; compatible = "nordic,nrf52840-ble-cell"; chosen { zephyr,console = &uart0; zephyr,shell-uart = &uart0; zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,code-partition = &slot0_partition; }; }; &gpiote { status = "okay"; }; &gpio0 { status = "okay"; }; &gpio1 { status = "okay"; }; &uart0 { compatible = "nordic,nrf-uart"; status = "okay"; current-speed = <115200>; tx-pin = <7>; rx-pin = <6>; }; arduino_serial: &uart1 { status = "okay"; current-speed = <115200>; /* UART Pin info. */ rx-pin = <20>; tx-pin = <24>; rts-pin = <17>; cts-pin = <16>; /* Use hardware flow control. */ hw-flow-control; /* BG9x description. */ quectel_bg9x { compatible = "quectel,bg9x"; label = "quectel-bg9x"; status = "okay"; mdm-power-gpios = <&gpio1 5 0>; mdm-reset-gpios = <&gpio1 6 0>; mdm-dtr-gpios = <&gpio0 22 0>; }; }; arduino_i2c: &i2c0 { compatible = "nordic,nrf-twi"; status = "okay"; sda-pin = <27>; scl-pin = <26>; }; &spi2 { compatible = "nordic,nrf-spi"; status = "okay"; sck-pin = <19>; mosi-pin = <23>; miso-pin = <21>; /* This SPI device is interfaced with the SD card. */ }; &flash0 { partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; boot_partition: partition@0 { label = "mcuboot"; reg = <0x000000000 0x0000C000>; }; slot0_partition: partition@c000 { label = "image-0"; reg = <0x0000C000 0x00067000>; }; slot1_partition: partition@73000 { label = "image-1"; reg = <0x00073000 0x00067000>; }; scratch_partition: partition@da000 { label = "image-scratch"; reg = <0x000da000 0x0001e000>; }; /* * The flash starting at 0x000f8000 and ending at * 0x000fffff is reserved for use by the application. */ /* * Storage partition will be used by FCB/LittleFS/NVS * if enabled. */ storage_partition: partition@f8000 { label = "storage"; reg = <0x000f8000 0x00008000>; }; }; }; |